<?php

class EmailTemplateController extends SBaseController
{
	/**
	 * @var string the default layout for the views. Defaults to 'column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='main';

	/**
	 * @var CActiveRecord the currently loaded data model instance.
	 */
	private $_model;

	/**
	 * Displays a particular model.
	 */
	public function actionView()
	{
        $this->layout="detail";
		$this->render('view',array(
			'model'=>$this->loadModel(),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new EmailTemplate();

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['EmailTemplate']))
		{
            $model->params = serialize($_POST['EmailTemplate']['params']);
            $model->attributes = $_POST['EmailTemplate'];
            $model->attributes = $this->htmlPurifier($model->attributes);
            $model->updated_time = new CDbExpression('NOW()');

			if($model->save())
				$this->redirect(array('view','id'=>$model->id));
		}elseif(!isset($_GET['sa'])||($_GET['sa']!='qvv')){
            throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
        }

        $this->layout="detail";
		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionUpdate()
	{
		$model=$this->loadModel();
        $model->params = unserialize($model->params);
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['EmailTemplate']))
		{
            unset($_POST['EmailTemplate']['code']);
            $model->params = serialize($_POST['EmailTemplate']['params']);
			$model->attributes=$_POST['EmailTemplate'];
            $model->attributes = $this->htmlPurifier($model->attributes);
            $model->updated_time = new CDbExpression('NOW()');
			if($model->save())
				$this->redirect(array('view','id'=>$model->id));
		}

        $this->layout="detail";
		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'index' page.
	 */
	public function actionDelete()
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			//$this->loadModel()->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
				$this->redirect(array('index'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider=new CActiveDataProvider('EmailTemplate');
        $this->layout="list";
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new EmailTemplate('search');
        $model->status = '';
        
		if(isset($_GET['EmailTemplate']))
			$model->attributes=$_GET['EmailTemplate'];

        $this->layout="list";
		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 */
	public function loadModel()
	{
		if($this->_model===null)
		{
			if(isset($_GET['id']))
				$this->_model=EmailTemplate::model()->findbyPk($_GET['id']);
			if($this->_model===null)
				throw new CHttpException(404,'The requested page does not exist.');
		}
		return $this->_model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='email-template-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}

    public function actionChangeStatus(){
        if($_POST['ajax']&&$_POST['id']){
            $model = EmailTemplate::model()->findByPk($_POST['id']);
            if($model->status == EmailTemplate::STATUS_ENABLED) $model->status = EmailTemplate::STATUS_DISABLED;
            elseif($model->status == EmailTemplate::STATUS_DISABLED) $model->status = EmailTemplate::STATUS_ENABLED;
            $model->save();
            Yii::app()->end();
        }else
            throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
    }

    private function htmlPurifier($attributes){
        $p = new CHtmlPurifier();
        $data = $attributes;
        foreach($data as $key=>$val){
            $data[$key] = $p->purify($val);
        }

        return $data;
    }
}
